Polish "Add Apache Phoenix to supported database drivers"

See gh-24114

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/jdbc/DatabaseDriver.java

@@ -200,6 +200,7 @@ public enum DatabaseDriver {
 
 	/**
 	 * Apache Phoenix.
+	 * @since 2.5.0
 	 */
 	PHOENIX("Apache Phoenix", "org.apache.phoenix.jdbc.PhoenixDriver", null, "SELECT 1 FROM SYSTEM.CATALOG LIMIT 1"),
 

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/jdbc/DatabaseDriverClassNameTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,7 +46,7 @@ class DatabaseDriverClassNameTests {
 
 	private static final Set<DatabaseDriver> EXCLUDED_DRIVERS = Collections
 			.unmodifiableSet(EnumSet.of(DatabaseDriver.UNKNOWN, DatabaseDriver.DB2_AS400, DatabaseDriver.INFORMIX,
-					DatabaseDriver.HANA, DatabaseDriver.TERADATA, DatabaseDriver.REDSHIFT, DatabaseDriver.PHOENIX));
+					DatabaseDriver.HANA, DatabaseDriver.PHOENIX, DatabaseDriver.TERADATA, DatabaseDriver.REDSHIFT));
 
 	@ParameterizedTest(name = "{0} {2}")
 	@MethodSource

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/jdbc/DatabaseDriverTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.